I think it's mostly because of Knockwurst drawing somewhat same-ish looking female faces :C Don't get me wrong, I think he's a great artist. But the majority of the females he draws seems to have the same face.

My foxy lady is sexy! <3 Now, here's to hoping it isn't one of the skins where I adore the splash art, but hate it ingame. :( (Like Sand Storm Kat...loved the art, super excited when it was coming out, then saw a video of it and didn't like it in game.)